Scotland's Pictures.

MLA

Errington, Lindsay, and Duncan Thomson. Scotland's Pictures. Edinburgh: Trustees of the National Gallery of Scotland, 1990.

APA

Errington, L., & Thomson, D. (1990). Scotland's Pictures. Edinburgh: Trustees of the National Gallery of Scotland.

Chicago

Errington, Lindsay, and Duncan Thomson. Scotland's Pictures. Edinburgh: Trustees of the National Gallery of Scotland, 1990.